Blog
Citrix NetScaler insights, application delivery and IT security
Welcome to the Blubyte Blog
Our goal is to help IT leaders, engineers, and compliance professionals optimize, secure, and scale their digital environments with clarity and confidence.
Discover in-depth articles on load balancing, SSL offload, global server load balancing (GSLB), and web application firewalls (WAF). Explore how modern ADC technologies enhance reliability, reduce latency, and strengthen security for on-premises, hybrid, and cloud environments.
As a trusted Citrix NetScaler partner in Belgium and across Europe, Blubyte shares real-world expertise drawn from years of optimizing critical infrastructure for leading organizations. Whether you’re looking to improve application delivery performance or build a more secure digital foundation, you’ll find actionable knowledge, step-by-step guides, and technical insights right here.
Stay ahead of the curve. Stay connected with Blubyte.
Discover our blog categories here, or browse the full overview below:
Turn Optimal Gateway Routing into a Security Control Plane for Citrix
Optimal Gateway Routing is more than a latency tweak. Use OGR to steer ICA/HDX flows through hardened NetScaler Gateways, hide ICA‑proxy endpoints, and design a security‑first Citrix architecture.
How to Troubleshoot High Memory Usage on NetScaler with Real‑World memstats Analysis
High memory alert on your NetScaler? Learn how to read stat system memory, compare memstats between healthy and problem days, and trace usage back to features like SSL VPN and AAA sessions using a real‑world example.
Proactive NetScaler LAS Monitoring: How to Avoid Licensing Outages
Discover how to monitor NetScaler LAS from instance to Citrix Cloud. Learn which APIs, SNMP traps, and Console checks to use so you can spot licensing issues long before they impact uptime.
Stop malicious traffic earlier: using TLS SNI on NetScaler to block attacks before AAA and WAF
Stop malicious traffic earlier with TLS SNI on NetScaler. Learn how to block invalid and abusive connections before AAA, WAF, and costly TLS processing, reducing load, attack surface, and security noise.
Let Security Exposure scan, keep bad bots out: NetScaler Bot Management with Tenable for clean vulnerability data
Let Security Exposure scan while NetScaler keeps bad bots out. Learn how Blubyte integrates Tenable as a “known good bot” on Citrix NetScaler to get clean vulnerability data without weakening zero‑trust controls.
Important update: critical security vulnerability called ‘React2Shell’
React2Shell is a maximum‑severity React / Next.js RCE vulnerability that lets attackers run code on your servers without authentication. Learn how to assess exposure, patch safely, and harden your edge with Citrix NetScaler.
Why Application Delivery Controllers matter in modern IT
Blubyte explains why Application Delivery Controllers (ADCs) like Citrix NetScaler are vital for modern IT, such as boosting performance, security, scalability, and automation.
Why ISO 27001 Certification Matters for Blubyte
Blubyte’s ISO 27001 certification reflects our commitment to trusted, transparent managed services. Security is our foundation, driving compliance, growth, and real peace of mind for customers and partners.
Lock down your APIs at the Edge
Blubyte secures APIs with NetScaler by validating tokens and enforcing API schemas at the edge. Block threats before they reach your backend and ensure only trusted, well-formed requests are processed-fast, simple, secure.
Effective BOT Management
Protect your web apps from malicious bots with NetScaler. Block bad bots, allow essential traffic, and gain real-time visibility using layered detection, signatures, rate limits, and CAPTCHA for smarter, adaptive defense.
Smarter Security Starts Early
Discover how NetScaler enforces zero trust security by validating client certificates at the edge. Learn best practices for mTLS, certificate checks, and adaptive access control for robust, scalable protection.
Prep for 47-Day TLS Certificate
By 2029, TLS certificates will only last 47 days, making manual management nearly impossible. Learn how Blubyte’s NetScaler Managed Services deliver automated certificate renewal, proactive monitoring, and future-proof compliance-so your Citrix NetScaler environment remains secure, resilient, and ready for what’s next.